Demon Lord Wen Ruan was punished by heaven for being too ambitious, and was written into the storybook, becoming the daughter of the villain prince Qin Jiuzhou. She wholeheartedly encouraged her father to seize the throne and become emperor, but Qin Jiuzhou was obsessed with the heroine of the original book and was willing to be a down-and-out prince. The father and daughter were laughing and arguing all the way, and their relationship became deeper and deeper day by day. Qin Jiuzhou changed from "the heroine licks the dog" to a maniac who dotes on the female and teaches her to be kind. Wen Ruan unexpectedly discovers that doing good deeds can restore her magic power, and she gradually falls in love with helping others. In the end, she helped her father save the people, gave up her dominance in the three realms, and stayed with her in the original world.
